package com.demo.designmode.adapter.classadapter;

/**
 * @Author: jxm
 * @Description: SD卡的接口(目标接口)
 * @Date: 2023-12-13 9:38
 * @Version: 1.0
 */
public interface SDCard {

    //读取SD卡方法
    String readSD();

    //写入SD卡功能
    void writeSD(String msg);

}
